Despite anything in this Part, a notice or document is, for the purposes of this Act, taken not to have been given to a person registered as a secured party if:
(a) the Registrar approves a manner of including an identifier in a notice or document; and
(b) an identifier is specified in the registration for the giving of notices to the person; and
(c) the notice or document does not include the identifier in the manner approved by the Registrar.